In short:
- Correction adapted to full format
- Reduction of the F/D ratio of a 0.85x ratio
- Corrector directly screwed to the telescope thanks to its M56 thread
- Standard connection M48 Camera side M48
- 55mm backfocus, ideal for use with APN + T ring
⚠️ It is indicated 80ed on the corrector simply because it is also usable for 80ed. No worries with the 72ed is the same:
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Skywatcher Corrector/Focal Reduction Multi -Glasses
This corrector/reducing can be used on a large number of SW telescope such as 72ed and 80ed ... with a M56 thread.
It will reduce the focal length of your instrument with a 0.85x report, lowering the F/D ratio for faster photo use.
The corrector is directly screwed on the carriage carrier, ensuring optimal assembly.
To adapt a digital camera, you will need a M48 thread t ring like the M48-EOS for Canon or even the M48-Nikon
The optimal working distance compared to the M48 threading of the corrector is 55 mm.
Features:
- Type: Corrector for astrophotography
- Suitable for: Evostar 120 ED and other telescopes with the same optical data
- Reduction factor: 0.85x
- Camera side connection: M48x0.75 - Filter 2 "filter (male)
- Optimal working distance: 55 mm thread M48
- Coating: multilayer
- Shipping weight: 0.3 kg
- Shipping size: 8.5x8.5x11 cm
